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By Thomas Lifson March 22, 2018
A must-see visual presentation showing how immigration to the United States has changed in volume and source over the last two centuries... ...To see his visual summation of America's immigration, click here: Two Centuries of US Immigration Vizualized .
Read more at Two centuries of US immigration visualized
A must-see visual presentation showing how immigration to the United States has changed in volume and source over the last two centuries... ...To see his visual summation of America's immigration, click here: Two Centuries of US Immigration Vizualized .
Read more at Two centuries of US immigration visualized
